HARRIS "12"

Operated by LAKESHORE OPERATING, LLC (P-5 483460) in the BLOODWORTH, SOUTH (5600, SOUTH) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12911District 7CField 09632500OilCasinghead gasSaveExport
Value, all time
$1.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$27 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

The Railroad Commission's own record for the field this lease produces from, including the spacing rule that governs how close together its wells may be drilled.

These are facts about the field, not about this lease. The field holds 6 leases and 9 wells, and the rule below applies to all of them.

Discovered
1967-12-24
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

What this lease produced, and what it was worth

Oil and condensate are valued on the volume the state records as disposed of; gas and casinghead gas on the volume produced. They are different columns of different files, and the difference is not cosmetic.

StreamBasisVolumeValue
OilDisposition11,519 bbl$351,915
Casinghead gasProduction270,270 Mcf$1,069,185
Total$1,421,099

46,294 Mcf of this lease's gas, across 48 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

Wells on this lease (1)

Every wellbore the Railroad Commission records against this lease key, with the depth, the last completion and the plug date exactly as filed. A well with no plug date is not stated to be producing — the state files no such flag.

These wells centre on 31.9925, -100.6668. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.99250, -100.66679 · centre of the wells drawn, derived

What these wells add up to

Every figure below is counted over all of this lease's wells, not over the rows listed above. The Railroad Commission files two facts about a well's state — a plug date and a proration-schedule flag — and a well can carry both, so they are published as separate counts and never merged into a status.

On the schedule
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
5,700 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
1100.0%

A plug date is the date the Commission recorded the wellbore as sealed with cement and abandoned. It is the only end-of-life fact Texas files. There is no "active" flag on a well, so this page does not print one — a well with no plug date is not stated to be producing.

How deep they were drilled

The one well that filed a depth was drilled to 5,700 ft.

Completions filed
Jan 1977
1 of 1 wells

1 well

42-08130309765,700 ftJan 1977

The API number is the state's, prefixed 42 for Texas. A well is matched to this lease by the lease key the Commission files on the wellbore record, so a well that has moved between leases appears under each one it was filed against.

Every month this lease reported (401)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

401 months

May 20260323106.413.05$984
Apr 2026068398.932.87$1,960
Mar 2026071389.753.15$2,246
Feb 2026063363.503.75$2,374
Jan 2026071459.138.00$5,711
Dec 2025064456.664.41$2,842
Nov 2025060858.593.93$2,387
Oct 20250059.383.30$0
Sep 2025065962.743.08$2,028
Aug 2025070463.933.01$2,122
Jul 2025076866.743.32$2,546
Jun 2025041666.483.13$1,302
May 2025067760.553.23$2,188
Apr 2025019662.363.54$694
Mar 2025020567.704.27$875
Feb 2025019770.884.34$855
Jan 2025033674.324.28$1,438
Dec 20246019968.993.12$4,761
Nov 2024019169.052.20$420
Oct 2024018571.372.28$422
Sep 2024012269.612.36$288
Aug 2024016175.632.06$332
Jul 2024018379.932.15$393
Jun 2024018178.082.63$477
May 2024019078.812.20$418
Apr 2024019884.451.66$329
Mar 2024011980.301.55$184
Feb 202405576.091.78$98
Jan 202407973.023.30$261
Dec 202301271.262.61$31
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 2023010389.042.74$282
Aug 2023010580.522.67$281
Jul 2023010174.852.64$267
Jun 202309868.962.26$221
May 2023012570.622.23$278
Apr 2023010078.122.24$224
Mar 2023010172.852.39$242
Feb 202308075.112.47$197
Jan 202308876.533.39$298
Dec 202208776.415.73$498
Nov 202209685.005.65$542
Oct 2022011087.185.86$645
Sep 2022010884.888.16$882
Aug 2022011294.529.13$1,022
Jul 20220116101.587.54$875
Jun 2022086115.097.98$686
May 2022041109.378.43$346
Apr 2022095104.226.84$650
Mar 2022099108.885.08$503
Feb 2022010391.054.86$500
Jan 2022010381.844.54$467
Dec 2021010171.323.90$394
Nov 2021010177.435.24$529
Oct 2021010479.795.71$594
Sep 2021010769.865.35$573
Aug 2021010666.024.22$447
Jul 202109470.783.98$374
Jun 2021010469.493.38$352
May 2021010163.483.02$305
Apr 202108460.362.76$232
Mar 202106561.302.72$177
Feb 202105657.805.55$311
Jan 202107050.412.81$197
Dec 202009944.642.68$265
Nov 20206612738.772.71$2,903
Oct 2020014636.972.48$362
Sep 2020014637.091.99$291
Aug 2020013639.982.39$324
Jul 20200938.371.83$16
Jun 202006934.901.69$117
May 20200016.921.81$0
Apr 2020023914.751.80$431
Mar 202007630.341.86$141
Feb 202009749.881.98$192
Jan 2020010657.252.09$222
Dec 201909459.012.30$217
Nov 201908755.302.75$239
Oct 201906853.472.42$164
Sep 201909155.052.66$242
Aug 201909153.112.30$210
Jul 201909556.272.46$234
Jun 201909252.782.49$229
May 2019010358.482.74$282
Apr 2019011062.632.75$303
Mar 2019010356.803.06$315
Feb 201907650.852.79$212
Jan 201908846.033.23$284
Dec 2018010046.594.19$419
Nov 201808552.934.24$360
Oct 201807561.443.40$255
Sep 201806459.543.11$199
Aug 201805959.403.07$181
Jul 201806365.142.93$185
Jun 201803760.183.08$114
May 201806265.382.90$180
Apr 2018010663.842.90$307
Mar 2018044561.222.79$1,240
Feb 2018054861.782.77$1,516
Jan 2018056962.874.01$2,281
Dec 20175467657.272.92$5,068
Nov 2017047455.423.12$1,478
Oct 2017067349.292.98$2,008
Sep 2017065147.523.09$2,010
Aug 2017059945.373.00$1,800
Jul 201701,00943.873.09$3,115
Jun 2017051642.493.09$1,593
May 2017067945.373.26$2,216
Apr 2017064547.933.21$2,071
Mar 2017064046.772.98$1,910
Feb 2017060450.452.95$1,783
Jan 2017066449.413.42$2,270
Dec 20165265848.763.72$4,985
Nov 2016020542.492.64$542
Oct 2016057846.193.09$1,786
Sep 2016056741.553.10$1,758
Aug 2016068041.442.92$1,989
Jul 2016064541.622.92$1,886
Jun 2016070345.352.69$1,888
May 2016038842.521.99$773
Apr 20167540036.561.99$3,538
Mar 2016071133.011.79$1,276
Feb 2016066326.472.06$1,368
Jan 2016070827.352.36$1,674
Dec 2015066432.362.00$1,329
Nov 2015068438.792.17$1,482
Oct 2015071143.552.43$1,725
Sep 2015067442.992.76$1,859
Aug 2015070240.162.87$2,016
Jul 2015069848.152.95$2,056
Jun 20156867956.152.88$5,776
May 2015060455.212.96$1,785
Apr 2015069849.822.71$1,889
Mar 2015078242.892.93$2,295
Feb 2015037844.662.98$1,125
Jan 2015085143.433.10$2,639
Dec 2014029954.693.59$1,074
Nov 2014025770.464.25$1,093
Oct 2014074478.303.90$2,902
Sep 2014075686.164.05$3,058
Aug 2014074689.394.04$3,010
Jul 2014078096.564.18$3,260
Jun 2014035598.164.74$1,682
May 20146477394.734.73$9,716
Apr 2014073695.944.81$3,540
Mar 2014077395.895.06$3,909
Feb 2014071797.406.19$4,440
Jan 2014080490.404.86$3,908
Dec 201311277491.824.35$13,654
Nov 2013073688.853.74$2,751
Oct 2013073697.423.78$2,782
Sep 20130670104.113.72$2,491
Aug 20130716104.253.52$2,522
Jul 20130718102.523.72$2,669
Jun 2013066394.403.93$2,608
May 2013055494.834.15$2,299
Apr 201309093.964.28$385
Mar 2013021093.623.91$822
Feb 2013034791.233.42$1,187
Jan 2013057591.603.42$1,966
Dec 2012057986.773.42$1,980
Nov 20120086.953.62$0
Oct 20128571089.383.40$10,011
Sep 2012066394.672.92$1,935
Aug 2012060992.662.91$1,771
Jul 20120085.133.02$0
Jun 2012078179.822.52$1,967
May 2012082091.612.49$2,040
Apr 20120746101.652.00$1,490
Mar 2012100716105.052.22$12,096
Feb 20120474101.102.57$1,218
Jan 2012076598.092.73$2,092
Dec 2011072896.873.24$2,359
Nov 2011076395.723.31$2,527
Oct 2011089584.983.65$3,265
Sep 20116587983.623.99$8,939
Aug 2011086483.404.15$3,585
Jul 2011088194.144.52$3,980
Jun 2011084092.904.64$3,898
May 2011087998.134.40$3,872
Apr 20110740105.964.33$3,207
Mar 201173096.364.06$7,034
Feb 2011082185.644.18$3,432
Jan 2011091786.504.59$4,208
Dec 2010096085.734.35$4,174
Nov 2010076280.843.80$2,892
Oct 2010055878.103.51$1,958
Sep 20106088872.633.98$7,892
Aug 2010093473.684.42$4,128
Jul 2010076672.554.74$3,628
Jun 2010080570.364.91$3,953
May 2010087071.124.24$3,685
Apr 20100081.694.12$0
Mar 20106484578.394.39$8,725
Feb 2010075073.585.44$4,082
Jan 2010089974.365.96$5,362
Dec 2009081671.445.48$4,475
Nov 2009062774.593.75$2,352
Oct 20094592272.544.11$7,054
Sep 2009090265.543.06$2,764
Aug 2009092467.423.22$2,974
Jul 2009089561.133.46$3,101
Jun 2009090366.163.90$3,517
May 20097994954.743.93$8,050
Apr 2009090946.773.59$3,261
Mar 2009093142.144.06$3,779
Feb 2009085632.814.63$3,966
Jan 20096592435.865.37$7,294
Dec 2008091137.105.98$5,445
Nov 2008086355.496.86$5,920
Oct 2008091675.246.92$6,341
Sep 2008125875101.767.88$19,612
Aug 20080820114.228.48$6,956
Jul 20080895131.0811.39$10,194
Jun 20080888131.3313.03$11,573
May 20080857123.1711.57$9,919
Apr 20080944110.3110.45$9,869
Mar 200840993101.909.66$13,672
Feb 2008075292.538.77$6,595
Jan 2008091090.388.21$7,467
Dec 200712998488.337.30$18,580
Nov 2007096291.677.29$7,015
Oct 2007097482.856.92$6,742
Sep 2007086575.846.24$5,401
Aug 2007088369.066.39$5,641
Jul 200712551970.906.39$12,178
Jun 2007088762.007.55$6,695
May 2007097158.747.85$7,619
Apr 200712595759.617.81$14,921
Mar 200701,02056.927.30$7,448
Feb 2007096155.108.22$7,896
Jan 2007085150.306.73$5,725
Dec 200601,03156.656.92$7,133
Nov 200611299854.207.62$13,673
Oct 200601,02654.906.01$6,170
Sep 2006094360.085.04$4,750
Aug 2006097168.717.34$7,127
Jul 200601,03969.376.34$6,590
Jun 20061251,00866.286.38$14,720
May 200601,05266.016.42$6,759
Apr 200621,03764.397.36$7,762
Mar 20061271,06856.707.08$14,765
Feb 2006097457.597.75$7,550
Jan 200601,07460.598.93$9,594
Dec 200501,03854.9413.42$13,925
Nov 20051061,21254.6910.59$18,630
Oct 2005088058.3413.80$12,140
Sep 2005081261.4512.08$9,808
Aug 2005196961.519.80$9,555
Jul 20051021,18855.697.84$14,999
Jun 200501,14952.337.38$8,481
May 200501,17245.226.65$7,795
Apr 20051141,16249.207.36$14,162
Mar 200501,10150.377.15$7,878
Feb 200501,13945.226.31$7,189
Jan 20051221,26943.166.32$13,288
Dec 200401,28839.866.75$8,695
Nov 20041211,09045.286.33$12,379
Oct 200401,18749.706.52$7,733
Sep 200401,14843.245.28$6,066
Aug 20041241,31742.375.55$12,564
Jul 200401,32238.286.08$8,043
Jun 200401,34636.106.43$8,659
May 20041321,45637.486.49$14,403
Apr 200401,34234.475.86$7,862
Mar 20041311,54934.365.53$13,067
Feb 200401,22732.455.51$6,760
Jan 20041401,53232.036.30$14,135
Dec 200301,65530.266.30$10,429
Nov 20031211,62528.804.60$10,952
Oct 200301,73828.174.76$8,272
Sep 20031321,68126.314.75$11,457
Aug 20031291,78829.765.13$13,011
Jul 200301,66329.415.17$8,599
Jun 200301,06528.565.98$6,372
May 20031411,70826.595.97$13,951
Apr 20031421,69626.675.41$12,958
Mar 200351,85831.146.10$11,482
Feb 20031911,78333.487.93$20,527
Jan 200331,94430.315.58$10,942
Dec 200201,70326.914.85$8,266
Nov 2002014724.664.14$608
Oct 2002025826.464.23$1,091
Sep 2002021027.443.64$763
Aug 2002016725.963.16$528
Jul 2002018224.583.06$557
Jun 2002019723.733.34$658
May 2002021624.663.58$774
Apr 2002021923.653.51$769
Mar 20022311322.003.10$857
Feb 2002011018.222.38$261
Jan 2002017617.172.38$418
Dec 2001010216.932.36$241
Nov 200116514618.072.41$3,333
Oct 2001051919.782.53$1,312
Sep 2001040324.262.25$907
Aug 2001056524.873.05$1,725
Jul 2001075523.933.20$2,414
Jun 2001073324.563.82$2,803
May 200118568825.524.31$7,685
Apr 2001065624.685.34$3,500
Mar 2001066924.545.38$3,597
Feb 2001059827.755.77$3,449
Jan 2001031627.478.40$2,654
Dec 2000061426.889.12$5,601
Nov 2000054332.215.66$3,072
Oct 2000070531.235.15$3,628
Sep 2000081731.875.19$4,237
Aug 200018887229.644.54$9,532
Jul 2000084828.534.09$3,468
Jun 2000083029.304.40$3,650
May 2000058627.263.68$2,156
Apr 2000093324.513.12$2,907
Mar 200018691628.422.86$7,906
Feb 2000064527.622.73$1,759
Jan 2000068125.272.48$1,689
Dec 1999059624.282.42$1,445
Nov 1999076323.192.43$1,857
Oct 199918265920.982.80$5,666
Sep 1999054421.752.62$1,425
Aug 1999075619.262.88$2,174
Jul 1999071317.892.37$1,692
Jun 1999065115.942.36$1,538
May 1999064115.792.32$1,488
Apr 1999052115.102.21$1,150
Mar 1999047312.471.84$870
Feb 199905609.981.82$1,018
Jan 1999065810.381.90$1,250
Dec 199806279.201.77$1,112
Nov 199818978010.892.19$3,763
Oct 1998095512.421.97$1,881
Sep 199818894412.592.08$4,333
Aug 199836684411.301.91$5,746
Jul 1998099511.742.24$2,226
Jun 1998090911.242.24$2,034
May 199801,19412.622.21$2,634
Apr 199801,02513.042.51$2,568
Mar 199801,19112.802.31$2,751
Feb 199801,02813.952.30$2,364
Jan 199801,13614.702.15$2,448
Dec 199701,11116.322.41$2,679
Nov 199701,08318.193.09$3,345
Oct 19971951,11419.253.15$7,263
Sep 199701,04517.742.95$3,088
Aug 1997094917.862.55$2,424
Jul 199701,01717.582.25$2,285
Jun 199718992017.242.26$5,335
May 199701,04618.972.31$2,415
Apr 19971971,04117.882.08$5,691
Mar 1997067618.951.94$1,311
Feb 1997098820.492.21$2,179
Jan 199701,09023.483.54$3,858
Dec 19961921,07723.32$4,477
Nov 1996094721.97$0
Oct 199601,19823.31$0
Sep 19961881,16422.22$4,177
Aug 199601,16620.26$0
Jul 19961871,11019.55$3,656
Jun 199601,12318.73$0
May 199601,16219.43$0
Apr 199601,08621.51$0
Mar 19961951,04219.38$3,779
Feb 199601,01116.98$0
Jan 19961941,09717.07$3,312
Dec 199501,11717.19$0
Nov 1995088116.00$0
Oct 19951921,24815.43$2,963
Sep 199501,21816.18$0
Aug 19951881,27515.92$2,993
Jul 19951891,26615.24$2,880
Jun 199501,22316.41$0
May 199501,25217.56$0
Apr 199501,23817.73$0
Mar 19951911,23116.44$3,140
Feb 199501,02016.58$0
Jan 19955721,04715.92$9,106
Dec 1994089615.03$0
Nov 1994062915.90$0
Oct 199401,01015.58$0
Sep 1994093815.29$0
Aug 199419091516.13$3,065
Jul 199418681817.56$3,266
Jun 1994088417.09$0
May 199419090215.88$3,017
Apr 199435376714.14$4,991
Mar 199436172912.46$4,498
Feb 1994071012.50$0
Jan 1994078012.66$0
Dec 1993080112.33$0
Nov 1993084914.49$0
Oct 199338887415.85$6,150
Sep 1993073315.03$0
Aug 1993084415.66$0
Jul 199336589315.46$5,643
Jun 199319087616.79$3,190
May 1993079817.68$0
Apr 1993068518.05$0
Mar 199334758318.14$6,295
Feb 1993063417.90$0
Jan 199335454716.93$5,993

How to read this page

The arithmetic is one multiplication per stream per month. Here it is, worked, on a real row from the table above.

May 2026 — as filed, then multipliedworked
Oil                    0 bbl  × $106.41 =         $0
Casinghead gas       323 Mcf  × $  3.05 =       $984

────────────────────────────────────────────────────
Month total                                     $984

The volumes are the state's, unchanged

Every barrel and every Mcf on this page is a number the Railroad Commission of Texas published in its monthly production query. Nothing is modelled, estimated or filled in.

The dollars are a multiplication, not a valuation

Volume × a published monthly price. It is not what the operator was paid: it takes no account of a contract, a differential, a transportation deduction, or the share any one owner holds.

Oil and gas are priced differently

Oil is a Texas realisation — the crude oil first purchase price. Gas is a benchmark, because no free Texas wellhead gas series exists at any date. The prices page publishes the difference rather than correcting it away.

A lease is not a well

The state reports oil on lease and gas on well, and this page is the lease grain. 7C/O/12911 is the state's own key, not one this site invented.